The generator matrix

 1  0  1  1  1  6  1  1  2  1  1  2  1  1  6  4  1  1  1  0  1  1  1  6  1  0  1  0  1  1  6  1  1  1  6  1  2  4  0  4  0  4  2  4  2  0  1  2  1  1  1  1  1  2  1  1  4  2  4  4
 0  1  1  6  3  1  5  4  1  4  1  1  2  7  1  1  2  5  3  1  0  6  1  1  7  1  3  1  4  2  1  0  6  1  1  7  1  1  0  2  1  1  1  1  1  1  0  6  6  4  0  2  6  6  0  4  1  0  1  1
 0  0  2  0  4  0  4  2  2  6  6  6  2  2  0  2  6  0  0  6  4  4  6  4  6  4  6  4  4  4  6  6  6  4  2  4  4  6  2  4  0  2  0  4  2  2  0  0  0  6  2  6  2  6  4  4  4  4  6  2
 0  0  0  4  4  4  0  4  4  0  4  0  0  4  0  0  4  4  0  4  0  4  0  4  4  0  0  4  4  0  0  0  4  0  4  4  0  4  4  4  4  4  0  4  0  0  4  4  0  4  4  0  0  4  4  0  0  4  0  0

generates a code of length 60 over Z8 who´s minimum homogenous weight is 57.

Homogenous weight enumerator: w(x)=1x^0+102x^57+54x^58+120x^59+36x^60+84x^61+18x^62+48x^63+7x^64+20x^65+6x^66+8x^67+4x^68+1x^70+2x^81+1x^86

The gray image is a code over GF(2) with n=240, k=9 and d=114.
This code was found by Heurico 1.16 in 1.07 seconds.